Package org.hibernate.query.spi

Class LongStreamDecorator

java.lang.Object

org.hibernate.query.spi.LongStreamDecorator

All Implemented Interfaces:

AutoCloseable, BaseStream<Long,LongStream>, LongStream

public class LongStreamDecorator
extends Object
implements LongStream

The LongStreamDecorator wraps a Java LongStream and registers a closeHandler which is passed further to any resulting Stream. The goal of the LongStreamDecorator is to close the underlying LongStream upon calling a terminal operation.

Since:

5.4

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.stream.LongStream

LongStream.Builder

Constructor Summary

Constructors

Constructor	Description
LongStreamDecorator(LongStream delegate, Runnable closeHandler)

Method Summary

Modifier and Type	Method	Description
boolean	allMatch(LongPredicate predicate)
boolean	anyMatch(LongPredicate predicate)
DoubleStream	asDoubleStream()
OptionalDouble	average()
Stream<Long>	boxed()
void	close()
<R> R	collect(Supplier<R> supplier, ObjLongConsumer<R> accumulator, BiConsumer<R,R> combiner)
long	count()
LongStream	distinct()
LongStream	filter(LongPredicate predicate)
OptionalLong	findAny()
OptionalLong	findFirst()
LongStream	flatMap(LongFunction<? extends LongStream> mapper)
void	forEach(LongConsumer action)
void	forEachOrdered(LongConsumer action)
boolean	isParallel()
PrimitiveIterator.OfLong	iterator()
LongStream	limit(long maxSize)
LongStream	map(LongUnaryOperator mapper)
DoubleStream	mapToDouble(LongToDoubleFunction mapper)
IntStream	mapToInt(LongToIntFunction mapper)
<U> Stream<U>	mapToObj(LongFunction<? extends U> mapper)
OptionalLong	max()
OptionalLong	min()
boolean	noneMatch(LongPredicate predicate)
LongStream	onClose(Runnable closeHandler)
LongStream	parallel()
LongStream	peek(LongConsumer action)
long	reduce(long identity, LongBinaryOperator op)
OptionalLong	reduce(LongBinaryOperator op)
LongStream	sequential()
LongStream	skip(long n)
LongStream	sorted()
Spliterator.OfLong	spliterator()
long	sum()
LongSummaryStatistics	summaryStatistics()
long[]	toArray()
LongStream	unordered()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.stream.LongStream

dropWhile, takeWhile

Constructor Detail

LongStreamDecorator

public LongStreamDecorator(LongStream delegate,
                           Runnable closeHandler)

Method Detail

filter

public LongStream filter(LongPredicate predicate)

Specified by:

filter in interface LongStream

map

public LongStream map(LongUnaryOperator mapper)

Specified by:

map in interface LongStream

mapToObj

public <U> Stream<U> mapToObj(LongFunction<? extends U> mapper)

Specified by:

mapToObj in interface LongStream

mapToInt

public IntStream mapToInt(LongToIntFunction mapper)

Specified by:

mapToInt in interface LongStream

mapToDouble

public DoubleStream mapToDouble(LongToDoubleFunction mapper)

Specified by:

mapToDouble in interface LongStream

flatMap

public LongStream flatMap(LongFunction<? extends LongStream> mapper)

Specified by:

flatMap in interface LongStream

distinct

public LongStream distinct()

Specified by:

distinct in interface LongStream

sorted

public LongStream sorted()

Specified by:

sorted in interface LongStream

peek

public LongStream peek(LongConsumer action)

Specified by:

peek in interface LongStream

limit

public LongStream limit(long maxSize)

Specified by:

limit in interface LongStream

skip

public LongStream skip(long n)

Specified by:

skip in interface LongStream

forEach

public void forEach(LongConsumer action)

Specified by:

forEach in interface LongStream

forEachOrdered

public void forEachOrdered(LongConsumer action)

Specified by:

forEachOrdered in interface LongStream

toArray

public long[] toArray()

Specified by:

toArray in interface LongStream

reduce

public long reduce(long identity,
                   LongBinaryOperator op)

Specified by:

reduce in interface LongStream

reduce

public OptionalLong reduce(LongBinaryOperator op)

Specified by:

reduce in interface LongStream

collect

public <R> R collect(Supplier<R> supplier,
                     ObjLongConsumer<R> accumulator,
                     BiConsumer<R,R> combiner)

Specified by:

collect in interface LongStream

sum

public long sum()

Specified by:

sum in interface LongStream

min

public OptionalLong min()

Specified by:

min in interface LongStream

max

public OptionalLong max()

Specified by:

max in interface LongStream

count

public long count()

Specified by:

count in interface LongStream

average

public OptionalDouble average()

Specified by:

average in interface LongStream

summaryStatistics

public LongSummaryStatistics summaryStatistics()

Specified by:

summaryStatistics in interface LongStream

anyMatch

public boolean anyMatch(LongPredicate predicate)

Specified by:

anyMatch in interface LongStream

allMatch

public boolean allMatch(LongPredicate predicate)

Specified by:

allMatch in interface LongStream

noneMatch

public boolean noneMatch(LongPredicate predicate)

Specified by:

noneMatch in interface LongStream

findFirst

public OptionalLong findFirst()

Specified by:

findFirst in interface LongStream

findAny

public OptionalLong findAny()

Specified by:

findAny in interface LongStream

asDoubleStream

public DoubleStream asDoubleStream()

Specified by:

asDoubleStream in interface LongStream

boxed

public Stream<Long> boxed()

Specified by:

boxed in interface LongStream

sequential

public LongStream sequential()

Specified by:

sequential in interface BaseStream<Long,LongStream>

Specified by:

sequential in interface LongStream

parallel

public LongStream parallel()

Specified by:

parallel in interface BaseStream<Long,LongStream>

Specified by:

parallel in interface LongStream

unordered

public LongStream unordered()

Specified by:

unordered in interface BaseStream<Long,LongStream>

onClose

public LongStream onClose(Runnable closeHandler)

Specified by:

onClose in interface BaseStream<Long,LongStream>

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface BaseStream<Long,LongStream>

iterator

public PrimitiveIterator.OfLong iterator()

Specified by:

iterator in interface BaseStream<Long,LongStream>

Specified by:

iterator in interface LongStream

spliterator

public Spliterator.OfLong spliterator()

Specified by:

spliterator in interface BaseStream<Long,LongStream>

Specified by:

spliterator in interface LongStream

isParallel

public boolean isParallel()

Specified by:

isParallel in interface BaseStream<Long,LongStream>